| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $105.34 | 8.145% | $113.9199 | $113.92 | $113.90 | $113.90 |
| Purchase #2 | $190.25 | 6.802% | $203.1908 | $203.19 | $203.20 | $203.20 |
| Purchase #3 | $6.53 | 3.620% | $6.7664 | $6.77 | $6.75 | $6.80 |
| Purchase #4 | $143.79 | 13.702% | $163.4921 | $163.49 | $163.50 | $163.50 |
| Purchase #5 | $198.79 | 11.215% | $221.0843 | $221.08 | $221.10 | $221.10 |
| Purchase #6 | $77.91 | 10.179% | $85.8405 | $85.84 | $85.85 | $85.80 |
| Purchase #7 | $14.66 | 4.575% | $15.3307 | $15.33 | $15.35 | $15.30 |
| 7 purchase totals = | $737.27 | $809.6247 | $809.62 | $809.65 | $809.60 | |